Salinity Hydrometer Kit
Measures Specific Gravity from 1.0–1.07 SG
- Easy to read scales
- Includes cylinder for easy measuring
It features a 12" precision glass hydrometer and includes a clear plastic 500 mL PMP cylinder for measuring specific gravity and salinity. Instructions and tables for converting SG and salinity measurements from 0.0–46.3 ppt are also included.